Rev-A-Shelf 33in Half Moon Pivot & Slide Out Almond Independently pivoting polymer 2-Shelf sets that glide out on 10-1/2" extension ball bearing slides Includes:(2) shelves, (2) sets of slides, (1) 15-7/8" shaft,(1) bottom bracket & screws Minimum opening: 16-1/8" Tested to exceed BHMA Class-1 Specifications